80490592

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 197455104

約数和(自身を除く): 116964512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 131, 182, 208, 211, 224, 262, 364, 416, 422, 524, 728, 844, 917, 1048, 1456, 1477, 1688, 1703, 1834, 2096, 2743, 2912, 2954, 3376, 3406, 3668, 4192, 5486, 5908, 6752, 6812, 7336, 10972, 11816, 11921, 13624, 14672, 19201, 21944, 23632, 23842, 27248, 27641, 29344, 38402, 43888, 47264, 47684, 54496, 55282, 76804, 87776, 95368, 110564, 153608, 190736, 193487, 221128, 307216, 359333, 381472, 386974, 442256, 614432, 718666, 773948, 884512, 1437332, 1547896, 2515331, 2874664, 3095792, 5030662, 5749328, 6191584, 10061324, 11498656, 20122648, 40245296, 80490592]

約数ペア:

[(1, 80490592), (2, 40245296), (4, 20122648), (7, 11498656), (8, 10061324), (13, 6191584), (14, 5749328), (16, 5030662), (26, 3095792), (28, 2874664), (32, 2515331), (52, 1547896), (56, 1437332), (91, 884512), (104, 773948), (112, 718666), (131, 614432), (182, 442256), (208, 386974), (211, 381472), (224, 359333), (262, 307216), (364, 221128), (416, 193487), (422, 190736), (524, 153608), (728, 110564), (844, 95368), (917, 87776), (1048, 76804), (1456, 55282), (1477, 54496), (1688, 47684), (1703, 47264), (1834, 43888), (2096, 38402), (2743, 29344), (2912, 27641), (2954, 27248), (3376, 23842), (3406, 23632), (3668, 21944), (4192, 19201), (5486, 14672), (5908, 13624), (6752, 11921), (6812, 11816), (7336, 10972)]